the defense's strategy, to suggest dawkins was drunk and confrontational when patterson shot him in self-defense. we also heard craig patterson's voice in court as they played the 911 tape the night of the shooting. in it he told the dispatcher i just had a young man pull a knife on me and i shot him. every crime scene investigator who testified said that knife was found in dawkins' pocket and it was closed. tomorrow morning the prosecution has one more witness to call and then it's the defense's turn. in alexandria, virginia, i'm david culver, news 4. >>> right now at 6:00, a half foot of snow, but it's quickly meanting. tonight freezing temperatures could make it another tricky morning rush. >>> frustration is growing for people in northern virginia for people who won't have power for another night. >> at redskins park, why a father-son bond may be the reason mike shanahan walks away from the town. >>> i'm wendy rieger sitting in for jim vance. >> i'm doreen gentzler. school districts are bracing for